135383232 has 56 divisors (see below), whose sum is σ = 361543600. Its totient is φ = 44706816.

The previous prime is 135383207. The next prime is 135383233. The reversal of 135383232 is 232383531.

135383232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135383232.

It is not an unprimeable number, because it can be changed into a prime (135383233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17694 + ... + 24162.

Almost surely, 2^135383232 is an apocalyptic number.

135383232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135383232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180771800).

135383232 is an abundant number, since it is smaller than the sum of its proper divisors (226160368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135383232 is a wasteful number, since it uses less digits than its factorization.

135383232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593 (or 6583 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 135383232 is about 11635.4300307294. The cubic root of 135383232 is about 513.4777457680.

The spelling of 135383232 in words is "one hundred thirty-five million, three hundred eighty-three thousand, two hundred thirty-two".